Some simple icons
Download
You can 
download the icons in a handy package.
License
The icon set is licensed under a Creative Commons license. When using or redistributing please set a link to this page.
Here you find some icons I created for the project w3i. They were used to represent components of client-server systems and for navigating in an interactive educational software.
The icons are available in two (strange) sizes:
21x21
25x25
